Blood test may predict brain fog after heart surgery
NCT ID NCT04679259
First seen Jan 25, 2026 · Last updated Jun 16, 2026 · Updated 20 times
Summary
This study looked at whether certain substances in the blood can signal that a person will have memory or thinking problems after heart surgery. Researchers measured these substances in 82 adults before and after their operation. The goal was to find a simple blood test that could help doctors identify patients at risk for this type of cognitive decline.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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SMG-SNU Boramae Medical Center
Seoul, Select State/Province, 07061, South Korea
Conditions
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